As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THIS CYLINDER WAS NOT WITHIN THE DIMENSIONAL SPECS REQUIRED IN AD 94-05-05, BUT WAS NOT REQUIRED TO BE INSPECTED UNTIL OVERHAUL. THE ROCKER BOSSES BROKE IN-FLIGHT, BUT A SAFE-ON-AIRPORT LANDING WAS MADE. SUBMITTER RECOMMENDS THAT AD 94-05-05 BE CHANGED TO REQUIRE AT LEAST A DIMENSIONAL CHECK OF THE ROCKER BOSS THICKNESS AT NEXT ANNUAL INSPECTION.